At many Larimer County residences served by the Fort Collins Loveland Water District, occasional lead testing shows very low levels well below any health-based concern, but household plumbing can still affect what appears at your tap.
How Tap Water Changes Using the Pentair Lead in Water Filter
After deploying the Pentair Lead in Water Filter, the water you draw from the tap undergoes an added treatment step specifically designed to reduce lead content originating from plumbing and distribution system corrosion. This filter directly addresses dissolved lead particles, offering a tangible reduction tailored to household demands without altering municipal water treatment processes.
Interpreting Larimer County's Lead Records Compared to Neighboring Areas
Larimer County's water system shows a lead 90th percentile value of 0.002 mg/L as of late 2025, based on distribution sampling that includes plumbing contributions. Compared to other counties, this figure reflects very low lead presence in the served population's water but is not a definitive measure of individual household exposure. Neighboring counties may show different 90th percentile values due to variations in infrastructure and water source but should not be equated directly to a home's water quality.
The Scope and Limitations of Sampling Data
These lead values come from a systematic sampling effort involving thousands of connections across the water system, representing the collective exposure rather than any one household. Sampling frequency and site selection follow EPA protocols, but localized plumbing variations mean homeowner-specific testing is necessary to know your own water conditions precisely.
Information to Record Before Choosing Water Treatment
- Note the date and location of any water quality reports you receive.
- Document any home plumbing material types (e.g., lead solder, brass fittings).
- Identify any previous water quality test results for your household water.
- Record your household size and typical water usage to match filter demand capacity.
Pathways for Lead Into Water in This Region
In Larimer County's surface-water-supplied system, lead typically enters tap water through corrosion of household plumbing rather than the source water itself. The water system uses treatment processes to minimize corrosivity, but aging pipes and fixtures can still leach lead over time, necessitating point-of-use filtration if concern exists.
Seasonal and Multi-Year Variability in Lead Monitoring
Lead levels reported are snapshots influenced by sampling schedule and seasonal factors like water chemistry changes. The 90th percentile figure noted comes from samples collected through late 2025, reflecting ongoing monitoring and variable conditions rather than static readings.
For households measuring elevated lead levels or seeking extra assurance for drinking water, the Pentair Lead in Water Filter ships ready to configure, addressing your specific demand with targeted lead reduction technology.
Where this information comes from
Source: EPA SDWIS public water system record. Sampled 2025-12-31. These figures describe the public water system's record, not the plumbing inside any individual building.
On record: EPA SDWIS record for FT COLLINS LOVELAND WD (CO0135292), surface water supply, serving 63532 people: 0 health-based violations of 0 total; lead 90th percentile 0.002 mg/L